680 search results for “planet” in the Public website
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Working with datasets that are larger than the entire university
Radio telescope LOFAR maps the sky. It produces incredibly detailed images of the universe - and vast amounts of data. Huub Röttgering, director of the Leiden Observatory, talks about the challenges of working with those enormous datasets.
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Child rights expert sounds the alarm: ‘Global crises are hitting children hardest’
Wars, climate change and the effects of covid have caused a global decline in children’s well-being. In her inaugural lecture Ann Skelton, Professor of Children’s Rights in a Sustainable World, points to the disastrous effects of multiple interacting crises.
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CML Stans Prize 2019
CML grants three Stans Awards each year, known as the best PhD paper, best student thesis and best outreach from the past year. The CML staff nominated students and colleagues and this year’s jury Helias Udo De Haes and Gjalt Huppes made the final decision.
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Leiden University College hosts first Live Webinar
Over the past few weeks the world has experienced unprecedented disruption, disorder and over all change. Leiden University was no exception. Not only did all in-person teaching get cancelled and substituted by online classes, the cancellation of open days, information sessions, experience evenings…
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‘All of Leiden will join in with the Seeing Stars experiment’
What will happen if the lights in a large part of the city are switched off? How many stars can you see without all that light pollution? This is what researchers, artists and the residents of Leiden are going to investigate during Seeing Stars Leiden on 25 September. ‘Leiden is the ideal place for…
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Ronald Stark and Amina Helmi join the management of NOVA
The directorate of the Netherlands Research School for Astronomy (NOVA) has two new members. Ronald Stark (currently at NWO) will be the new Executive Director of NOVA from 1 September. Amina Helmi (Professor of Dynamics, structure and formation of the Milky Way at the University of Groningen) will…
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Climate change: between hope and pessimism
In The Best of Times, The Worst of Times, environmental scientist Paul Behrens describes both hopeful and pessimistic scenarios for our future and that of our planet. With the book soon to be published, Behrens talks about its content and the writing process itself.
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Ultra-sensitive radio images reveal thousands of star-forming galaxies in early Universe
An international team of astronomers has published the most sensitive images of the Universe ever taken at low radio frequencies, using the International Low Frequency Array (LOFAR). ‘LOFAR is unique in its ability to make high-quality images of the sky at metre-wavelengths’, said Huub Röttgering, Leiden…
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‘We’re a spaceship with limited supplies’
From the discovery of exoplanets to the hunt for extraterrestrial life. At the Astronomy Gala on 17 December in the concert hall in Leiden, astronomers looked back, but above all ahead. With King Willem-Alexander as guest of honour.
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Spin-off from astronomy: measuring water pollution with your mobile
Leiden astronomers and ecologists are developing an instrument that lets people measure the quality of surface water with a smartphone.This international citizen science project, MONOCLE, is a collaboration between scientists and local people in Tanzania, Brazil and four European countries.
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New book by Lydie Cabane explores how the South African state bureaucracy reacts to disasters
Lydie Cabane, Assistant Professor in Governance of Crises at the Institute for Security and Global Affairs, recently published the book The Government of Disasters. In this book Lydie explores how the South African state bureaucracy reacts to disasters.
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'This course is a simulation of your professional work as an astronomer'
What if I completely changed everything? A subject without lectures or exams, where the right answer is not important and where students work with their hands. With this idea, Michiel Brentjens reformed the course Radioastronomy. His students are so enthusiastic about this approach that they nominated…
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Gaia sees strange stars in most detailed Milky Way survey to date
Today, ESA’s Gaia mission releases its new treasure trove of data about our home galaxy. Astronomers, led by the Leiden astronomer Anthony Brown, describe strange ‘starquakes’, stellar DNA, asymmetric motions and other fascinating insights in this most detailed Milky Way survey to date.
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Leiden University College The Hague Celebrates The Graduating Class of 2019 ½
On 5 February 2020, Leiden University College celebrated the graduation of its Class of 2019 ½. Referencing Aladdin’s ‘A Whole New World’, Dean Judi Mesman praised the graduates’ achievement and encouraged them to pursue new horizons on their journey that has just took off.
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A matter of dark matter
Is our universe built up out of warm or cold dark matter? The standard model assumes cold dark matter particles, but astronomer Sylvia Ploeckinger is now testing the possibility of a warm counterpart: sterile neutrino’s. For this project, she received an NWO Physics/F grant, a special grant for women…
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Biology brothers write book about nature and adventure in Eastern Europe: 'I didn't know there live pelicans in Romania'
With a self-converted red camper van, biologists and twin brothers Kevin and Marvin Groen go on a nature adventure in Eastern Europe. Together, they search for wild animals, beautiful nature and places to sport. From a long search for a bear in the Slovakian wilderness to the discovery that pelicans…
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Green Office chasing green ideas
‘A university is a slow-moving institution, which is in many ways a good thing,' commented student Josephine Rook at the opening of the Leiden University Green Office on 27 September in the Hortus botanicus. ‘Sustainability is not about following the latest trends, but about making structural improv…
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Astronomy in corona times: 'All the big telescopes were at a standstill.'
Astronomer Ignas Snellen studies exoplanets using telescope observations. But how is that possible when all the big telescopes are more or less at a standstill? Luckily, he has contact from home with a robot telescope in Mexico and his WIFI is finally working well.
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Laura Steenbergen and Christian Eistrup win Leiden FameLab
Which young scientists are best at explaining their research in three minutes and can take part in the national finals? These questions were answered on 14 February in the Academy Building. Researchers Laura Steenbergen (cognitive neurosciences) and Christian Eistrup (astronomy) impressed the judges…
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New minor Sustainability, Climate Change and Food ‘A full spectrum analysis of global society’
In September 2023 the new minor Sustainability, Climate Change and Food starts. This minor critically examines the complexities of food sustainability through ecological, socio-economic, political, and cultural systems.
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UN calls for urgent rethink as resource use skyrockets
The International Resource Panel of the United Nations Environment Programme, with CML researcher Ester van der Voet as member, has prepared a report called Global Resources Outlook 2019: Natural Resources for the Future We Want. It examines the trends in natural resources and their corresponding consumption…
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New IB student member Pablo wants to engage students more closely with the institute
Pablo Pandocchi succeeds Thirza van ‘t Rood as the student member of the Institute Board for the next academic year. The Institute Board is responsible for all matters concerning the Institute, from education to research in the field of anthropology and sociology. Pablo and Thirza interviewed each other…
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How a healing field trip inspired Alexia to take the stage at TEDxLeidenUniversity
One day you feel inspired by a field trip, the next you are a speaker at TEDxLeidenUniversity. It happened to International Relations student Alexia. How did she end up on stage – and why did she want to? Alexia shares her story with us. ‘I was given hope, and I wanted to share it with others.’
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Researcher teaching in the classroom: ‘We need to imitate nature more closely’
How can we supply the growing world population with sustainable energy? At Laurens College in Rotterdam, Prof. Marc Koper speaks with the students about the crucial role of chemistry in the energy transition. Guest classes like this are a good way for school students to learn about the academic world,…
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Why vote in the upcoming European elections? European Law (LL.M.) students explain
Between 6 and 9 June, you’ll be able to vote in the European elections. But what can you expect from these elections? What are the most important topics on the European agenda? And why should you even vote? Students from the European Law master’s specialisation explain.
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Spectacular spectra
Festival, Kennis door de Wijken
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Managing humanity's insanity: Becoming truly human within planetary boundaries
Environmental Humanities LU Talk
- Pale Blue Dot Symposium: 30 Years of Pale Blue Dot
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SNAP! The night sky through a Leidener’s lens
Exhibition
- Futures from the frontiers of climate science
- Interdisciplinary collaboration in Leiden: discover the interdisciplinary research programmes
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Webinar minor Sustainable Chemistry and Biotechnology
Study information
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Blog Post | Adapting Diplomacy to a Changing Global Order
In March 2022, a considerable number of non-Western countries abstained (35) or voted against (5) a resolution deploring Russia’s aggression, its violation of the UN Charter and demanding the withdrawal of its forces from the territory of Ukraine. Even fewer countries subsequently actively supported…
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These Science students excelled and won a KHMW Young Talent Prize
No fewer than seven Leiden FWN students received a Young Talent Award from the Royal Dutch Academy of Sciences on Monday, 29 November. Mark van den Bosch and Karlijn Kruiswijk won a graduation prize, a group of young astronomers won the ET Outreach Award and the other five students each received an…
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Visit by Members of Parliament highlights interdisciplinary research and collaboration
High-quality education, research involving multiple faculties, collaboration between universities and central government funding to make all this possible: these were the topics covered in a working visit of the Standing Committee for Education, Culture and Science (OCW) to the Association of Universities…
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The launch of a new era: Leiden and the James Webb telescope (part II)
After 25 years, December will finally see the launch of the long-awaited James Webb space telescope. Leiden astronomers are watching with great excitement: not only were they involved in the construction of important instruments on board, the telescope will also reveal many new secrets of the universe,…
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Veni subsidies for sixteen Leiden researchers
Sixteen researchers at Leiden University have received a Veni award from the Netherlands Organisation for Academic Research (NWO). This award offers promising young researchers the opportunity to further develop their ideas for a period of three years.
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Software, star clusters and supercomputers
Simon Portegies Zwart, professor of Computational Astrophysics, uses computers to simulate the evolution of stars. We speak with him about his field and about the challenges of working with huge amounts of complex data.
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Dating with electrodes struck to your skin
Four thousand visitors immersed themselves in art and science during Leiden's Night of Art and Science on 17 September. They could choose from dozens of lectures, experiments, interactive events and a lot of art.
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Blog Post | Co-managing International Crises or not Managing Them At All
Markus Kornprobst writes about managing international crises.
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When will there be a coronavirus vaccine?
The genetic code of the new coronavirus has been found: it is closely related to the SARS virus from 2003. Professor of Molecular Virology, Eric Snijder, has been researching coronaviruses for years. We asked him a few questions about the outbreak. ‘It’s still unclear whether this new virus is more…
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LUC Alumna makes it to Trouw Sustainable 100
The Sustainable 100 is an initiative by Dutch newspaper Trouw, consisting of a list of the top 100 sustainable civil initiatives. In October of 2020, the Jonge Klimaatbeweging (Youth Climate Movement NL) became the first youth organization to win first prize. An interview with LUC Alumna and Board Member…
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Leiden University celebrates 444th birthday with residents of Leiden and The Hague
Leiden University celebrated its 444th anniversary with a historical procession on 8 February. It celebrated this year’s Dies Natalis in time-honoured fashion with a ceremony in the Pieterskerk, but broke with tradition by sending professors out to primary schools.
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Leiden University celebrates curiosity at 449th Dies Natalis
How has evolution shaped our curiosity? And how does that curiosity ensure that we now have the technological ability to discover whether we are alone in the universe? This was all covered during the celebration of Leiden University’s 449th Dies Natalis.
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Sustainability and transition: Alumna Charlotte van Gemeren’s mission at the Ministry of Defence
What does the Dutch Ministry of Defence do to fight climate change? And what is Alumna Charlotte van Gemeren’s Role in this? We spoke with Charlotte (class of 2016) and asked her about what’s it like to do a traineeship for the Dutch Government (and how to get in), the lessons learned at International…
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Gaia spots stars flying between galaxies
A team of Leiden astronomers used the latest set of data from ESA’s Gaia mission to look for high-velocity stars being kicked out of the Milky Way, but were surprised to find stars instead sprinting inwards – perhaps from another galaxy.
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How Leiden's drug pioneers have switched to Covid research
From studying molecules in the blood of corona patients to developing a new concept for vaccines. The Leiden Academic Centre for Drug Research (LACDR) has transformed many ongoing projects into Covid research projects. Hubertus Irth, scientific director of LACDR, talks about the role of his institute…
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Dies Natalis
University ceremony
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Seminar: POPNET Connects with Tamas David-Barrett
Lecture
- Open Day